According to Kirkpatrick's (1976) taxonomy of training criteria, cognitive, skill-based, and affective outcomes are three ways in which _____ criteria can be characterized.

The command center that produces the physical changes of puberty is the:

adrenal androgens. HPG axis. amygdala. frontal lobes.

As one's age increases, the likelihood of experiencing some type of erectile dysfunction:

a. is almost guaranteed b. increases c. remains relatively stable d. decreases